
In today’s demanding markets such as smart terminals, high-end industrial systems, automotive electronics, and medical equipment, traditional touch solutions often fall short in meeting the requirements for high sensitivity, multi-touch capabilities, glove and waterproof operation, and complex environmental adaptability.
ILITEK touch solutions, featuring advanced capacitive touch IC technology, serve as the core driver of DINGTouch PCAP touch screen products. Through close collaboration with ILITEK, we provide customers with stable, responsive, and fully customizable capacitive touch solutions.







ILITEK controllers support 5-point, 10-point, and higher multi-touch operations with fast response and precise positioning—ideal for complex gestures such as swiping, zooming, and drawing.
ILITEK chips are designed to handle:
Wet hands, water drops, and oily surfaces
Operation with thick gloves
High electromagnetic interference environments
Outdoor sunlight and glare
With CS = 10V capacitive sensing technology, interference resistance is greatly enhanced, enabling smooth operation in challenging environments.
ILITEK ICs are compatible with PCAP touch screens ranging from 3.5 inches to 110 inches, covering applications from handheld devices to large-format commercial displays and interactive whiteboards.
Select models such as ILI2712 and ILI2316 series are AEC-Q100 certified, supporting -40°C to +105°C operation—ideal for automotive and high-temperature industrial environments.
New-generation models support active pen input, making them ideal for applications requiring handwriting, digital signatures, drawing, and pressure-sensitive input in education or design industries.
| Model | Screen Size Range | Channels | Interface | Key Features |
|---|---|---|---|---|
| ILI2117A / 2118A | 3.5" ~ 10.1" | 41~49ch | I²C | Supports 2mm gloves, waterproof, 10V touch |
| ILI2130 / 2131 | Up to 12.1" | 47~58ch | I²C | -40~85°C, high EMC resistance |
| ILI2712 | Up to 12.3" | 72ch | I²C | AEC-Q100 certified, supports 10mm cover glass |
| ILI2520 / 2521 | Up to 23.8" | 65~110ch | USB + I²C | Active pen support, waterproof, industrial-grade |
| ILI2322 / 2323 | Up to 43" | 140~170ch | USB + I²C | Commercial large screens, dust & water resistant |
| ILI2316 / 2326 | Up to 110" (cascaded) | 220+ch | USB + I²C | Ideal for education/meeting room whiteboards |
For detailed guidance, please refer to the ILITEK Touch IC Selection Guide.
https://www.szdingtouch.com/new/ILITEK-Touch-Controller-IC-Selection-Guide.html
Glove operation in sterile environments
High-precision surgical control interfaces
Infusion pumps, monitors, and diagnostic touchscreens
Central control and navigation displays
Rear-seat entertainment touch panels
Wide temperature range, strong EMI resistance
Compatible with wet hands and multiple cover materials
Support for thick glass, explosion-proof, and IK10 protection
Stable operation, strong anti-static performance
Seamless integration with PLCs and industrial motherboards
Multi-user handwriting with active stylus support
Fast response, accurate multi-touch tracking
Customizable large-size panel cascade control solutions
As a trusted manufacturer with over 10 years of experience in custom capacitive touch development, DINGTouch provides:
✅ Authorized use of original ILITEK IC
✅ Custom touchscreen development (structure/silk print/FPC)
✅ Integrated TFT display + touch module solutions
✅ High-reliability design for industrial, medical, and automotive use
✅ Fast prototyping & small-batch production services
Contact us for expert advice and tailored solutions:
sales@szdingtouch.com

Ready to Build Your Outdoor Display Solution?
Get in touch with us at sales@szdingtouch.com. Our expert engineers will help you design a cost-effective, tailored solution to meet your project’s exact specifications.
DINGTouch :Committed to continuous innovation and improvement of product quality to meet customers' high requirements and expectations.
DINGTouch is a manufacturer that provides high quality touch screen panels. Focus on the design, manufacturing and sales of touch screen panels, and are committed to providing customized solutions that satisfy customers.
DINGTouch: In the process of customizing touch screen panels, we focus on close cooperation and communication with customers. Understanding customers' needs and providing customized solutions will meet customers' individual needs. The company's products are favored by customers for their high quality and reliability, and provide them with the best touchscreen panel solutions.
At DINGTOUCH, we are the world's leading touchscreen manufacturer, helping businesses around the world take advantage of this exciting technology. For more information, please visit the home page now.
Find the DINGTouch technical team to achieve the success of your company's new project.
DINGTouch is a company specializing in the R&D and production of touch screen technology, headquartered in Shenzhen, China. As a professional touch screen supplier, DINGTouch is committed to providing high-quality, stable and reliable touch screen products to meet the diverse needs of customers. We continue to carry out technological innovation and product optimization to ensure that its touch screen products have good sensitivity, accuracy and durability.
In addition to the products themselves, we also focus on cooperation and communication with customers, and are committed to providing customized solutions and excellent after-sales services. Through continuous efforts to improve product quality and customer satisfaction, we have established a good reputation in the touchscreen industry and won widespread market recognition.
• PCAP maximum size 65”
• Multi-touch (Touch screen can be customized to your needs.)
• Optical bonding service/air bonding
• LCD interface: HDMI/RGB/MIPI/LVDS/EDP, etc.
• PCAP interface: IIC/USB interface
• CTP can customize the cover glass surface treatment process AG (anti-glare), AR (anti-reflection), AF (anti-fingerprint), waterproof, and glove touch
• Supports 0.55 mm-12 mm coverslip touch.
• Support operating temperature: -40℃-90℃.
In conclusion, Dingtouch as a professional touch screen manufacturer with more than 10 years touch screen experience.We have many capacitive touch screen. Such as5 inch touch screen,7 inch touch screen,10.1inch touch screen,15 inch touch screen,15.6 inch touch screen,17 inch touch screen,18.5 inch touch screen,19 inch touch screen,21.5 inch touch screen,32 inch touch screen, However, we also welcome to customize your own touch screen . Contact our team today to learn what capacitive touch screen are best for our retail business needs.
Contact us NOW! sales@szdingtouch.com
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Contact: Dingtouch
Phone: +8615815536116
Tel: +8615815536116
Email: sales@szdingtouch.com
Add: Building A, Bailu Plaza, No. 48, Gonghe Industrial Road, Gongle Community, Xixiang Street, Baoan District, Shenzhen,China. 518126